What twaddle.
You cannot vaccinate, cure, or treat something that does not yet exist.
Even if we had a pile of PPE to the Moon, and ITU beds in every bedroom in the country, none of it would prevent the need for ceasing close social contact.
Who said you could vaccinate or cure the virus? If you think I said that you are reading between the lines when there is nothing written there.
Treat the virus, you certainly can. Why do you think there have been recoveries, freak of nature perhaps. In which case why do we need hospitals, ITU beds etc? If we can't treat the virus, why bother with health care staff at all? Just leave the sick to heal themselves.
Did I suggest that social distancing would have been avoidable? You do seem to be reading your own interpretation into what I have said.
If we did have piles of PPE, sufficient ITU beds, sufficient capacity for testing and tracing, etc (as Germany, and other countries seems to have had) we would be in a position to take different courses of action, which may have avoided such severe and prolonged lockdown, In fact many think the lockdown is still not sufficiently long enough because we are where we are.
We are where we are because of decisions taken over the last 10 to 15 years, and especially in the last few months.
Where we are determines the limited directions and actions we now have available to us.
Going back to my little story, if we had been heading to Rosslare to catch a ferry to the continent, and getting lost meant we missed the ferry, our options would be limited and our chances of getting to France at a certain time scuppered.